B 50 标准查询与下载
共找到 244 条与 相关的标准，共 17 页
本文件适用于水产品中副溶血性弧菌检测。 本文件适用于水产品副溶血性弧菌的快检初筛。
Detection of Vibrio parahaemolyticus in aquatic products by real-time fluorescent recombinase-mediated strand displacement nucleic acid amplification method
- ICS
- 67.120.30
- CCS
- B 50
- 发布
- 2022-03-18
- 实施
- 2022-04-18
本文件规定了扁圆吻鲴（ Distoechodon compressus（Nichols））繁育的环境条件、设施设备、亲鱼培育、人工繁殖、苗种培育和病害防治。 本文件适用于扁圆吻鲴的人工繁育。
Breeding technical specification of flat snout pomfret
- ICS
- 65.150
- CCS
- B 50
- 发布
- 2021-12-29
- 实施
- 2022-03-29
Specifications for Aquatic Organism Proliferation and Releasing of Yellow Meadow
- ICS
- 65.150
- CCS
- B 50
- 发布
- 2021-12-27
- 实施
- 2022-01-27
Technical specifications for the multiplication and release of leptospirosis
- ICS
- 65.150
- CCS
- B 50
- 发布
- 2021-11-26
- 实施
- 2021-12-15
Technical specifications for the culture of giant barb in paddy fields
- ICS
- 65.150
- CCS
- B 50
- 发布
- 2021-11-26
- 实施
- 2021-12-15
Technical Regulations for Cultivation of Red Spot Salmon Frylings
- ICS
- 65.150
- CCS
- B 50
- 发布
- 2021-11-26
- 实施
- 2021-12-15
Technical specifications for grouper industrialized recirculating water adult fish culture
- ICS
- 65.150000000000006
- CCS
- B 50
- 发布
- 2021-10-18
- 实施
- 2021-12-01
本文件适用于长江上游珍稀特有鱼类国家级自然保护区云南段的巡护工作
Technical regulations for the Yunnan section of the national nature reserve for rare and endemic fishes in the upper reaches of the Yangtze River
- ICS
- 65.020
- CCS
- B 50
- 发布
- 2021-09-24
- 实施
- 2021-10-08
本文件适用于长江上游珍稀特有鱼类国家级自然保护区云南段管护机构组织的鱼类生物多样性监测。其它监测或科学研究采样地点和采样程序不受本文件限制，但应提交比较符合本文件质量要求的监测数据
Technical Regulations for Biodiversity Monitoring in Yunnan Section of Rare and Endemic Fish National Nature Reserve in the Upper Yangtze River Fish Resources
- ICS
- 65.020
- CCS
- B 50
- 发布
- 2021-09-24
- 实施
- 2021-10-08
Technical Regulations for Flower Turtle Breeding
- ICS
- 65.150
- CCS
- B 50
- 发布
- 2021-09-03
- 实施
- 2021-10-03
Technical Regulations for Breeding Goldfish Breeding
- ICS
- 65.150
- CCS
- B 50
- 发布
- 2021-09-03
- 实施
- 2021-10-03
Technical Regulations for Off-Season Culture of Macrobrachium rosenbergii
- ICS
- 65.150
- CCS
- B 50
- 发布
- 2021-09-03
- 实施
- 2021-10-03
Determination of Proturon Residues in Fishery Waters by Liquid Chromatography-Tandem Mass Spectrometry
- ICS
- 65.100.20
- CCS
- B 50
- 发布
- 2021-06-30
- 实施
- 2021-07-30
本文件规定了水产品中乙酰甲喹及其5种主要代谢物鉴定的原理、试剂和材料、仪器和设备、分析步骤、结果计算与表示以及回收率、重现性和再现性。 本文件适用于水产品中乙酰甲喹（MEQ）及其5种主要代谢物3-甲基-2-（1-羟基）乙基-喹噁啉-Nl，N4-二氧化物（M1）、3-甲基-2-（1-羟基）乙基-喹噁啉-N4-一氧化物（M2）、3-甲基-2-乙酰基-喹噁啉-N4-一氧化物（M3）、3-甲基-2-乙酰基-喹噁啉（M4）和3-甲基-2-（1-羟基）乙基-喹噁啉（M10）残留量的鉴定。
Technical rules for the identification of acemetquine and its main metabolites in aquatic products
- ICS
- 67.120.30
- CCS
- B 50
- 发布
- 2021-06-21
- 实施
- 2021-09-21
Technical specification for evaluating the effect of breeding and releasing jellyfish in coastal waters
- ICS
- 65.150
- CCS
- B 50
- 发布
- 2021-03-11
- 实施
- 2021-04-11
Technical regulations for survey and assessment of offshore fishery resources
- ICS
- 65.150
- CCS
- B 50
- 发布
- 2021-03-11
- 实施
- 2021-04-11
Technical regulations for investigation and evaluation of offshore spawning grounds and feeding grounds
- ICS
- 65.150
- CCS
- B 50
- 发布
- 2021-03-11
- 实施
- 2021-04-11
Technical Specifications for Rice and Fishery Integrated Planting and Breeding in Plain Water Country Part 3: Rice and Shrimp
- ICS
- 65.20.01
- CCS
- B 50
- 发布
- 2021-03-10
- 实施
- 2021-04-10
Technical specifications for seawater fish proliferation and release
- ICS
- 65.150
- CCS
- B 50
- 发布
- 2021-03-06
- 实施
- 2021-06-06
Technical Specifications for Rice and Fishery Integrated Planting and Breeding in Plain Water Country Part 4: Rice Loach
- ICS
- 65.20.01
- CCS
- B 50
- 发布
- 2021-03-02
- 实施
- 2021-04-02
